Dr Mark H Krotowski, MD - Medicare Family Practice in Lawrence, NY

Dr Mark H Krotowski, MD is a medicare enrolled "Family Medicine" physician in Lawrence, New York. He graduated from medical school in 1976 and has 48 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice University Hospital Of Brooklyn Suny Downstate Health Sciences Univers and his current practice location is 525 Jorgen St, Lawrence, New York. You can reach out to his office (for appointments etc.) via phone at (516) 569-6781.

Dr Mark H Krotowski is licensed to practice in New York (license number 135198) and he also participates in the medicare program. He may accept medicare assignments (which means he may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and his NPI Number is 1538165311.

Contact Information

Dr Mark H Krotowski, MD
525 Jorgen St,
Lawrence, NY 11559
(516) 569-6781
(516) 569-6745

Map and Direction




Physician's Profile

Full NameDr Mark H Krotowski
GenderMale
SpecialityFamily Practice
Experience48 Years
Location525 Jorgen St, Lawrence, New York
Accepts Medicare AssignmentsMay be. He may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Mark H Krotowski graduated from medical school in 1976
  NPI Data:
  • NPI Number: 1538165311
  • Provider Enumeration Date: 06/25/2005
  • Last Update Date: 08/01/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 8921290370
  • Enrollment ID: I20101005000002

Medical Identifiers

Medical identifiers for Dr Mark H Krotowski such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1538165311NPI-NPPES
00420659MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 135198 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Suny/downstate University Hospital Of BrooklynBrooklyn, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
University Hospital Of Brooklyn Suny Downstate Health Sciences Univers711331812295

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Mark H Krotowski allows following entities to bill medicare on his behalf.
Entity NameUniversity Hospital Of Brooklyn Suny Downstate Health Sciences Univers
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396318986
PECOS PAC ID: 7113318122
Enrollment ID: O20220207001135

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Mark H Krotowski is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Mark H Krotowski, MD
525 Jorgen St,
Lawrence, NY 11559-2531

Ph: (516) 569-6781
Dr Mark H Krotowski, MD
525 Jorgen St,
Lawrence, NY 11559

Ph: (516) 569-6781

Reviews and Comments


Family Medicine Doctors in Lawrence, NY

Dr. Neil Smith, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 215 Rockaway Tpke, Lawrence, NY 11559
Phone: 516-374-5024    Fax: 516-374-5816
Dr. Mark Harris Haltrecht, D.O.
Family Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 215 Rockaway Tpke, Lawrence, NY 11559
Phone: 516-374-5024    Fax: 516-792-0619
William Goldwasser, MD
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 156 Lakeside Dr S, Lawrence, NY 11559
Phone: 516-234-9120    Fax: 516-612-3565
Matteo Spera, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 215 Rockaway Tpke, Lawrence, NY 11559
Phone: 516-374-5024    Fax: 516-374-5816
Minzalia Zoubtsova, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 215 Rockaway Tpke, Suite, Lawrence, NY 11559
Phone: 516-374-5024    Fax: 516-374-5816
Dr. Mitchell Kurk, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 310 Broadway, Lawrence, NY 11559
Phone: 516-239-5540    Fax: 516-239-1363

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.